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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Relaxation of chambers of the heart






2. Coronary sinus receives blood directly from this






3. Endocardium lines the chambers of the heart






4. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






5. The centers that regulate heart rate located in the___






6. The chambers of teh heart that receive blood from the veins






7. 1st branches of teh ascending aorta






8. Electical activity of the heart may be depicted in an






9. Narrowing of a valve






10. Upper chamber of the heart






11. Nerves that transmit impulses to decrease the heart rate are the ____






12. Funciton of the serous fluid of teh pericardial membranes






13. First part of the cardia conduction pathway in teh ventircles






14. Backflow o fblood from the arteries to the ventricles is prevented by these






15. Prevents backflow of blood from teh right ventricle to the right atrium






16. Area in the thoracic cavity between the lungs






17. Prevents backflow of blood from the left ventricle to the left atrium






18. Very rapid and uncoordinated ventricular beat






19. Purpose of teh coronary vessels






20. Difference between resting cardiac output adn maximum exercise cardiac output






21. Cardiac muscle tissue






22. Normal range of heart rate for a healthy adult is _____ bpm






23. Natural pacemaker of the heart






24. Amount of blood pumped by a ventricle per beat






25. Outermost of the pericardial membranes






26. Irregular heartbeats






27. Each normal heartbeat is initiated by this






28. Heart rate below 60 bpm






29. Contraction of chambers of the heart






30. Contraction






31. Veins that return blood to the right atrium






32. Largest artery of the body






33. Sequence of events in one heartbeat






34. Normal heart sounds are caused by






35. Visceral pericardium






36. Heart chambers are lined with this






37. Amount of blood pumped by a ventricle in 1 minute






38. The amount of blood that returns to teh heart






39. Heart is located here






40. Changes in blood pressure are detected by






41. Relaxation






42. Part of the myocardium is deprived of its blood supply and becomes ______






43. Vessel into which the left ventricle pumps blood